Abstract In this research, we combine the Cesàro and backward difference operators of different orders which results in introducing a matrix who has two behaviors includes several matrices. We also investigate Köthe duals inclusion relations associated sequence space new matrix. Moreover, compute norm on some well-known spaces.

This study examines the influence of the fourth generation quarks on the double lepton polarizations forward–backward asymmetries in B → K * ℓ + ℓ − decay. We obtain that for both (µ, τ) channels the magnitude and the sign of the differential forward–backward asymmetries and the magnitude of the average forward–backward asymmetries are quite sensitive to the 4th generation quarks mass and mixin...

We develop a new stochastic algorithm for solving pseudomonotone variational inequalities. Our method builds on Tseng’s forward-backward-forward algorithm, which is known in the deterministic literature to be valuable alternative Korpelevich’s extragradient when inequalities over convex and closed set governed by Lipschitz continuous operators. The main computational advantage of that it relies...

In some applications the covariance matrix of the observations is not only symmetric with respect to its main diagonal but also with respect to the anti-diagonal. The standard forward-only sample covariance estimate does not impose this extra symmetry. In such cases one often uses the so-called forward-backward sample covariance estimate. In this paper, a direct comparative study of the relativ...

In this paper, we approach the problem of finding the zeros of the sum of a maximally monotone operator and a monotone and Lipschitz continuous one in a real Hilbert space via an implicit forward-backward-forward dynamical system with nonconstant relaxation parameters and stepsizes of the resolvents. Besides proving existence and uniqueness of strong global solutions for the differential equati...

This paper is addressed to establishing controllability and observability for some forward linear stochastic complex degenerate/singular Ginzburg-Landau equations. It sufficient establish appropriate inequalities the corresponding backward The key prove Carleman estimates of operators. Compared with existing deterministic results, it necessary overcome difficulties caused by coefficients random...

In this paper, we propose an algebraic formalization of the two important classes of dynamic programming algorithms called forward and forward-backward algorithms. They are generalized extensively in this study so that a wide range of other existing algorithms is subsumed. Forward algorithms generalized in this study subsume the ordinary forward algorithm on trellises for sequence labeling, the...